Browsing Academic by Author "Habash, Nizar"
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A Characterization Study of Arabic Twitter Data with a Benchmarking for State-of-the-Art Opinion Mining Models
Baly, Ramy; Badaro, Gilbert; El-Khoury, Georges; Moukalled, Rawan; Aoun, Rita; Hajj, Hazem; El-Hajj, Wassim; Habash, Nizar; Shaban, Khaled... more authors ... less authors ( Association for Computational Linguistics (ACL) , 2017 , Conference Paper)Opinion mining in Arabic is a challenging task given the rich morphology of the language. The task becomes more challenging when it is applied to Twitter data, which contains additional sources of noise, such as the use ... -
A sentiment treebank and morphologically enriched recursive deep models for effective sentiment analysis in Arabic
Baly, Ramy; Hajj, Hazem; Habash, Nizar; Shaban, Khaled Bashir; El-Hajj, Wassim ( Association for Computing Machinery , 2017 , Article)Accurate sentiment analysis models encode the sentiment of words and their combinations to predict the overall sentiment of a sentence. This task becomes challenging when applied to morphologically rich languages (MRL). ... -
Arabic corpora for credibility analysis
Al Zaatari, Ayman; El Ballouli, Rim; Elbassuoni, Shady; El-Hajj, Wassim; Hajj, Hazem; Shaban, Khaled; Habash, Nizar; Yehya, Emad... more authors ... less authors ( European Language Resources Association (ELRA) , 2016 , Conference Paper)A significant portion of data generated on blogging and microblogging websites is non-credible as shown in many recent studies. To filter out such non-credible information, machine learning can be deployed to build automatic ...